US7884985B2 - High brightness optical device - Google Patents
High brightness optical device Download PDFInfo
- Publication number
- US7884985B2 US7884985B2 US12/467,151 US46715109A US7884985B2 US 7884985 B2 US7884985 B2 US 7884985B2 US 46715109 A US46715109 A US 46715109A US 7884985 B2 US7884985 B2 US 7884985B2
- Authority
- US
- United States
- Prior art keywords
- light
- optical device
- display
- optical
- source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0252—Diffusing elements; Afocal elements characterised by the diffusing properties using holographic or diffractive means
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/22—Telecentric objectives or lens systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0257—Diffusing elements; Afocal elements characterised by the diffusing properties creating an anisotropic diffusion characteristic, i.e. distributing output differently in two perpendicular axes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0284—Diffusing elements; Afocal elements characterized by the use used in reflection
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
Abstract
Description
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/467,151 US7884985B2 (en) | 2003-09-10 | 2009-05-15 | High brightness optical device |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL157838 | 2003-09-10 | ||
IL157838A IL157838A (en) | 2003-09-10 | 2003-09-10 | High brightness optical device |
US10/937,207 US7339742B2 (en) | 2003-09-10 | 2004-09-09 | High brightness optical device |
US11/971,073 US20080106775A1 (en) | 2003-09-10 | 2008-01-08 | High brightness optical device |
US12/467,151 US7884985B2 (en) | 2003-09-10 | 2009-05-15 | High brightness optical device |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/971,073 Division US20080106775A1 (en) | 2003-09-10 | 2008-01-08 | High brightness optical device |
Publications (2)
Publication Number | Publication Date |
---|---|
US20090237804A1 US20090237804A1 (en) | 2009-09-24 |
US7884985B2 true US7884985B2 (en) | 2011-02-08 |
Family
ID=34131129
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/937,207 Active US7339742B2 (en) | 2003-09-10 | 2004-09-09 | High brightness optical device |
US11/971,073 Abandoned US20080106775A1 (en) | 2003-09-10 | 2008-01-08 | High brightness optical device |
US12/467,151 Expired - Fee Related US7884985B2 (en) | 2003-09-10 | 2009-05-15 | High brightness optical device |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/937,207 Active US7339742B2 (en) | 2003-09-10 | 2004-09-09 | High brightness optical device |
US11/971,073 Abandoned US20080106775A1 (en) | 2003-09-10 | 2008-01-08 | High brightness optical device |
Country Status (7)
Country | Link |
---|---|
US (3) | US7339742B2 (en) |
EP (1) | EP1515177A1 (en) |
JP (1) | JP4696066B2 (en) |
CN (1) | CN100516974C (en) |
HK (1) | HK1097916A1 (en) |
IL (1) | IL157838A (en) |
WO (1) | WO2005024492A1 (en) |
Cited By (81)
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US8830588B1 (en) | 2012-03-28 | 2014-09-09 | Rockwell Collins, Inc. | Reflector and cover glass for substrate guided HUD |
US8903207B1 (en) | 2011-09-30 | 2014-12-02 | Rockwell Collins, Inc. | System for and method of extending vertical field of view in head up display utilizing a waveguide combiner |
US8937772B1 (en) | 2011-09-30 | 2015-01-20 | Rockwell Collins, Inc. | System for and method of stowing HUD combiners |
US9244281B1 (en) | 2013-09-26 | 2016-01-26 | Rockwell Collins, Inc. | Display system and method using a detached combiner |
US9244280B1 (en) | 2014-03-25 | 2016-01-26 | Rockwell Collins, Inc. | Near eye display system and method for display enhancement or redundancy |
US9274339B1 (en) | 2010-02-04 | 2016-03-01 | Rockwell Collins, Inc. | Worn display system and method without requiring real time tracking for boresight precision |
US9341846B2 (en) | 2012-04-25 | 2016-05-17 | Rockwell Collins Inc. | Holographic wide angle display |
US9366864B1 (en) | 2011-09-30 | 2016-06-14 | Rockwell Collins, Inc. | System for and method of displaying information without need for a combiner alignment detector |
US9507150B1 (en) | 2011-09-30 | 2016-11-29 | Rockwell Collins, Inc. | Head up display (HUD) using a bent waveguide assembly |
US9519089B1 (en) | 2014-01-30 | 2016-12-13 | Rockwell Collins, Inc. | High performance volume phase gratings |
US9523852B1 (en) | 2012-03-28 | 2016-12-20 | Rockwell Collins, Inc. | Micro collimator system and method for a head up display (HUD) |
US9674413B1 (en) | 2013-04-17 | 2017-06-06 | Rockwell Collins, Inc. | Vision system and method having improved performance and solar mitigation |
US9715110B1 (en) | 2014-09-25 | 2017-07-25 | Rockwell Collins, Inc. | Automotive head up display (HUD) |
US9715067B1 (en) | 2011-09-30 | 2017-07-25 | Rockwell Collins, Inc. | Ultra-compact HUD utilizing waveguide pupil expander with surface relief gratings in high refractive index materials |
US9915823B1 (en) | 2014-05-06 | 2018-03-13 | Google Llc | Lightguide optical combiner for head wearable display |
US9933684B2 (en) | 2012-11-16 | 2018-04-03 | Rockwell Collins, Inc. | Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration |
US10088675B1 (en) | 2015-05-18 | 2018-10-02 | Rockwell Collins, Inc. | Turning light pipe for a pupil expansion system and method |
US10089516B2 (en) | 2013-07-31 | 2018-10-02 | Digilens, Inc. | Method and apparatus for contact image sensing |
US10108010B2 (en) | 2015-06-29 | 2018-10-23 | Rockwell Collins, Inc. | System for and method of integrating head up displays and head down displays |
US10126552B2 (en) | 2015-05-18 | 2018-11-13 | Rockwell Collins, Inc. | Micro collimator system and method for a head up display (HUD) |
US10145533B2 (en) | 2005-11-11 | 2018-12-04 | Digilens, Inc. | Compact holographic illumination device |
US10156681B2 (en) | 2015-02-12 | 2018-12-18 | Digilens Inc. | Waveguide grating device |
US10185154B2 (en) | 2011-04-07 | 2019-01-22 | Digilens, Inc. | Laser despeckler based on angular diversity |
US10209517B2 (en) | 2013-05-20 | 2019-02-19 | Digilens, Inc. | Holographic waveguide eye tracker |
US10216061B2 (en) | 2012-01-06 | 2019-02-26 | Digilens, Inc. | Contact image sensor using switchable bragg gratings |
US10234696B2 (en) | 2007-07-26 | 2019-03-19 | Digilens, Inc. | Optical apparatus for recording a holographic device and method of recording |
US10241330B2 (en) | 2014-09-19 | 2019-03-26 | Digilens, Inc. | Method and apparatus for generating input images for holographic waveguide displays |
US10247943B1 (en) | 2015-05-18 | 2019-04-02 | Rockwell Collins, Inc. | Head up display (HUD) using a light pipe |
US10295824B2 (en) | 2017-01-26 | 2019-05-21 | Rockwell Collins, Inc. | Head up display with an angled light pipe |
US10330777B2 (en) | 2015-01-20 | 2019-06-25 | Digilens Inc. | Holographic waveguide lidar |
US10359736B2 (en) | 2014-08-08 | 2019-07-23 | Digilens Inc. | Method for holographic mastering and replication |
US10423222B2 (en) | 2014-09-26 | 2019-09-24 | Digilens Inc. | Holographic waveguide optical tracker |
US10437051B2 (en) | 2012-05-11 | 2019-10-08 | Digilens Inc. | Apparatus for eye tracking |
US10437031B2 (en) | 2016-11-08 | 2019-10-08 | Lumus Ltd. | Light-guide device with optical cutoff edge and corresponding production methods |
US10437064B2 (en) | 2015-01-12 | 2019-10-08 | Digilens Inc. | Environmentally isolated waveguide display |
US10459145B2 (en) | 2015-03-16 | 2019-10-29 | Digilens Inc. | Waveguide device incorporating a light pipe |
US10509241B1 (en) | 2009-09-30 | 2019-12-17 | Rockwell Collins, Inc. | Optical displays |
US10545346B2 (en) | 2017-01-05 | 2020-01-28 | Digilens Inc. | Wearable heads up displays |
US10564417B2 (en) | 2016-10-09 | 2020-02-18 | Lumus Ltd. | Aperture multiplier using a rectangular waveguide |
US10591756B2 (en) | 2015-03-31 | 2020-03-17 | Digilens Inc. | Method and apparatus for contact image sensing |
US10598932B1 (en) | 2016-01-06 | 2020-03-24 | Rockwell Collins, Inc. | Head up display for integrating views of conformally mapped symbols and a fixed image source |
US10642058B2 (en) | 2011-08-24 | 2020-05-05 | Digilens Inc. | Wearable data display |
US10649214B2 (en) | 2005-02-10 | 2020-05-12 | Lumus Ltd. | Substrate-guide optical device |
US10670876B2 (en) | 2011-08-24 | 2020-06-02 | Digilens Inc. | Waveguide laser illuminator incorporating a despeckler |
US10678053B2 (en) | 2009-04-27 | 2020-06-09 | Digilens Inc. | Diffractive projection apparatus |
US10684403B2 (en) | 2017-02-22 | 2020-06-16 | Lumus Ltd. | Light guide optical assembly |
US10690851B2 (en) | 2018-03-16 | 2020-06-23 | Digilens Inc. | Holographic waveguides incorporating birefringence control and methods for their fabrication |
US10690916B2 (en) | 2015-10-05 | 2020-06-23 | Digilens Inc. | Apparatus for providing waveguide displays with two-dimensional pupil expansion |
US10732407B1 (en) | 2014-01-10 | 2020-08-04 | Rockwell Collins, Inc. | Near eye head up display system and method with fixed combiner |
US10732569B2 (en) | 2018-01-08 | 2020-08-04 | Digilens Inc. | Systems and methods for high-throughput recording of holographic gratings in waveguide cells |
US10782532B2 (en) | 2014-11-11 | 2020-09-22 | Lumus Ltd. | Compact head-mounted display system protected by a hyperfine structure |
US10795160B1 (en) | 2014-09-25 | 2020-10-06 | Rockwell Collins, Inc. | Systems for and methods of using fold gratings for dual axis expansion |
US10809528B2 (en) | 2014-04-23 | 2020-10-20 | Lumus Ltd. | Compact head-mounted display system |
US10859768B2 (en) | 2016-03-24 | 2020-12-08 | Digilens Inc. | Method and apparatus for providing a polarization selective holographic waveguide device |
US10890707B2 (en) | 2016-04-11 | 2021-01-12 | Digilens Inc. | Holographic waveguide apparatus for structured light projection |
US10895679B2 (en) | 2017-04-06 | 2021-01-19 | Lumus Ltd. | Light-guide optical element and method of its manufacture |
US10914950B2 (en) | 2018-01-08 | 2021-02-09 | Digilens Inc. | Waveguide architectures and related methods of manufacturing |
US10942430B2 (en) | 2017-10-16 | 2021-03-09 | Digilens Inc. | Systems and methods for multiplying the image resolution of a pixelated display |
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Also Published As
Publication number | Publication date |
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JP4696066B2 (en) | 2011-06-08 |
US20050083592A1 (en) | 2005-04-21 |
CN100516974C (en) | 2009-07-22 |
US20090237804A1 (en) | 2009-09-24 |
JP2007505354A (en) | 2007-03-08 |
EP1515177A1 (en) | 2005-03-16 |
WO2005024492A1 (en) | 2005-03-17 |
CN1867854A (en) | 2006-11-22 |
US7339742B2 (en) | 2008-03-04 |
IL157838A (en) | 2013-05-30 |
HK1097916A1 (en) | 2007-07-06 |
US20080106775A1 (en) | 2008-05-08 |
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